2038590945

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{168409}}^1$

素因数の和:168689

約数の個数: 24

約数和(自身を含む): 3546714600

約数和(自身を除く): 1508123655

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 12105, 168409, 505227, 842045, 1515681, 2526135, 7578405, 45302021, 135906063, 226510105, 407718189, 679530315, 2038590945]

約数ペア:

[(1, 2038590945), (3, 679530315), (5, 407718189), (9, 226510105), (15, 135906063), (45, 45302021), (269, 7578405), (807, 2526135), (1345, 1515681), (2421, 842045), (4035, 505227), (12105, 168409)]